亚磷酸二烷基酯及多卤代烷在碱催化下可与伯及仲胺作用而使其氨基发生磷酰化反应,从而得到相应的磷酰胺。在反应中亚磷酸二烷基酯中的烷基愈小则反应愈易进行。此反应亦可在脂肪二胺的两个氮原子上各引入一个磷酰基。本文是由亚磷酸二烷基酯及四氯化碳在三乙胺的催化下分别与两种芳香二胺4,4′-二氨基-3,3′-二甲基联苯及对苯二胺作 Dialkyl phosphites and polyhaloalkanes can react with primary and secondary amines to phosphorylate their amino groups under base catalysis to give the corresponding phosphoramides. The smaller the alkyl group in the dialkyl phosphite during the reaction, the easier the reaction. This reaction may also introduce one phosphoryl group on each of the two nitrogen atoms of the aliphatic diamine. This article is the dialkyl phosphite and carbon tetrachloride in triethylamine catalysis with two aromatic diamines 4,4’-diamino-3,3’-dimethyl biphenyl and p-benzene two Amine as